Stefan Brüns
a3832067c4
- Remove RPATH from library, only uses libs from standard libdir. - Remove library symlink with minor version, only use a major version. The (arbitrary) major version is kept, the ABI has not changed for the last 9 years. - Fix URL and Source, wrong subdomain (should be users, not www) - Spec file cleanup OBS-URL: https://build.opensuse.org/request/show/1004223 OBS-URL: https://build.opensuse.org/package/show/graphics/levmar?expand=0&rev=9
115 lines
4.3 KiB
RPMSpec
115 lines
4.3 KiB
RPMSpec
#
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# spec file for package levmar
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#
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# Copyright (c) 2022 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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# Somewhat arbitrary SOVERSION. Bump whenever ABI changes, which has
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# not happed for several years (since 2.6 release in 2011).
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%define sover 2
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%define libname liblevmar%{sover}
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Name: levmar
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Version: 2.6
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Release: 0
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Summary: Levenberg-Marquardt nonlinear least squares algorithm
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License: GPL-2.0-or-later
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Group: Development/Libraries/C and C++
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URL: http://users.ics.forth.gr/~lourakis/levmar/
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Source: http://users.ics.forth.gr/~lourakis/levmar/levmar-%{version}.tgz
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BuildRequires: cmake
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BuildRequires: dos2unix
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BuildRequires: gcc-c++
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BuildRequires: lapack-devel
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%description
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levmar is a native ANSI C implementation of the Levenberg-Marquardt
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optimization algorithm. Both unconstrained and constrained (under linear
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equations, inequality and box constraints) Levenberg-Marquardt variants are
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included. The LM algorithm is an iterative technique that finds a local
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minimum of a function that is expressed as the sum of squares of nonlinear
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functions. It has become a standard technique for nonlinear least-squares
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problems and can be thought of as a combination of steepest descent and the
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Gauss-Newton method. When the current solution is far from the correct on,
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the algorithm behaves like a steepest descent method: slow, but guaranteed
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to converge. When the current solution is close to the correct solution, it
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becomes a Gauss-Newton method
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%package -n %{libname}
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Summary: Levenberg-Marquardt nonlinear least squares algorithm
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Group: Development/Libraries/C and C++
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%description -n %{libname}
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levmar is a native ANSI C implementation of the Levenberg-Marquardt
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optimization algorithm. Both unconstrained and constrained (under linear
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equations, inequality and box constraints) Levenberg-Marquardt variants are
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included. The LM algorithm is an iterative technique that finds a local
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minimum of a function that is expressed as the sum of squares of nonlinear
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functions. It has become a standard technique for nonlinear least-squares
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problems and can be thought of as a combination of steepest descent and the
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Gauss-Newton method. When the current solution is far from the correct on,
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the algorithm behaves like a steepest descent method: slow, but guaranteed
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to converge. When the current solution is close to the correct solution, it
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becomes a Gauss-Newton method
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%package devel
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Summary: Development files for levmar library, and demo program
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Group: Development/Libraries/C and C++
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Requires: %{libname} = %{version}
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%description devel
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Development files for the levmar library, and demo program.
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%prep
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%setup -q
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dos2unix -k README.txt
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# Make levmar shared lib
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sed -i \
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-e 's:ADD_LIBRARY(levmar STATIC:ADD_LIBRARY(levmar SHARED:' \
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CMakeLists.txt
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echo "set_target_properties(levmar PROPERTIES SOVERSION %{sover})" >> CMakeLists.txt
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echo "target_link_libraries(levmar m blas lapack)" >> CMakeLists.txt
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%build
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# no install target/command, so CMake won't remove the RPATH on install
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# instead, do not add it at all (i.e. during build)
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%cmake \
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-DNEED_F2C:BOOL=false \
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-DCMAKE_SKIP_RPATH:bool=true \
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%{nil}
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%cmake_build
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%install
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install -D -p -m 755 build/liblevmar.so %{buildroot}%{_libdir}/liblevmar.so.%{sover}
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install -D -p -m 644 levmar.h %{buildroot}%{_includedir}/levmar.h
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install -D -p -m 755 build/lmdemo %{buildroot}%{_bindir}/lmdemo
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ln -s liblevmar.so.%{sover} %{buildroot}%{_libdir}/liblevmar.so
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%post -n %{libname} -p /sbin/ldconfig
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%postun -n %{libname} -p /sbin/ldconfig
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%files -n %{libname}
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%license LICENSE
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%doc README.txt
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%{_libdir}/liblevmar.so.%{sover}
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%files devel
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%{_includedir}/levmar.h
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%{_libdir}/liblevmar.so
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%{_bindir}/lmdemo
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%changelog
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